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181 articles for “co-ordinates”
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A Review of Modifications of Cement Slurry Formulations for Carbon Dioxide Storage
Abstract: Climate action, which includes activities aimed at mitigating climate change or reducing its adverse impacts, is the thirteenth goal of the 2030 SDGs (Sustainable Development Goals). Tthe successful commercial deployment of CCS technology would heavily rely on the integrity of the cement sheath used to complete the wellbores at the CO₂ storage sites. It has been established that the cement sheath made from conventional ordinary Portland cement (OPC) is not …
Published in Emerging Trends in Chemical Engineering · Vol. 13, Issue 2, 2026 · pp. 1–21 Read article
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Solidification of Brass Casting in Green Sand Mould: A Numerical and Experimental Study
Abstract: Casting which is also known as founding, is one of the earliest metal shaping methods. It means the pouring of molten metal into the refractory mould then allowing it to solidify. After solidification removing of part from the mould either by breaking the mould or ejecting the mould part. Present study has been focused on solidification of brass in green sand mould formulation. Two-dimensional heat conduction equation in cartesian co-ordinate …
Published in Journal of Mechatronics and Automation · Vol. 2, Issue 3, 2015 · pp. 24–30 Read article
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Slope Stability Analysis by Swedish Slip Circle Method Using C-Programming
Abstract: The side slopes of an earthen dam should be safe against shear failure. Out of the various methods of stabilityanalysis of slopes, “Swedish Slip Circle Method” is commonly used in practice. Here in the Swedish circlemethod, potential failure surface is assumed to be cylindrical in shape (i.e., circular in cross section). Afterdetermining the actuating and resisting forces for assumed failure surface, the factor of safety is calculated. Theslope is considered …
Published in Recent Trends in Civil Engineering & Technology · Vol. 1, Issue 1-3, 2011 · pp. 47–68 Read article
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Fractional Calculus-Based Analysis of Magneto-Thermal Nanofluid Flow Over Stretching and Shrinking Surfaces
Abstract: This study presents a comprehensive investigation of magneto-thermal hybrid nanofluid flow over stretching and shrinking surfaces using a fractional calculus framework to capture the memory and hereditary characteristics of complex fluid transport phenomena. The proposed model incorporates the effects of magnetic field intensity, thermal radiation, viscous dissipation, Brownian motion, and thermophoretic diffusion on the velocity and temperature distributions within the boundary layer region. A fractional-order derivative formulation is employed to …
Published in Recent Trends in Fluid Mechanics · Vol. 13, Issue 2, 2026 · pp. 1–10 Read article
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Microhardness of II-VI and III-V Semiconductors
Abstract: A correlation between microhardness and bond hardness of II-VI and III-V semiconductors is presented in this study. Bond hardness is calculated using valence electron number, covalent / ionic radius and co-ordination number of bonded atoms of the tetrahedral semiconductors. The covalent and ionic contributions to bond hardness are separately calculated to get resultant bond hardness. Results obtained using the correlation agrees well with the reported, experimental and theoretical values of …
Published in Journal of Semiconductor Devices and Circuits · Vol. 8, Issue 1, 2021 · pp. 31–36 Read article
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Application of Heterocyclic Compounds in Everyday Life
Abstract: Heterocyclic compounds are of very much interest in our daily life. They have high significance in our living system. Heterocyclic compounds have a wide range of applications in agrochemicals, pharmaceuticals, veterinary products etc. They are also used as starting material in the synthesis of organic compounds. These are also used in sanitizers, developers, anti-ordinates, corrosion inhibitors etc. Heterocyclic compounds are the cyclic compounds which contain one or more different atoms …
Published in Journal of Modern Chemistry & Chemical Technology · Vol. 9, Issue 1, 2018 · pp. 1–7 Read article
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Experimental Investigation of EAFS Aggregate Concrete by Partially Replacing Cement with Single Blended SCMs Fly Ash, GGBS and UGGBS for Sustainable Concrete
Abstract: This study represents research work on the effect of electric arc furnace slag (EAFS) aggregate containing concrete with the utilization of different secondary cementitious materials (SCMs) in single blending, which is the extension of our previous work to optimize EAFS aggregate in concrete. We found 50% EAFS aggregate replacement performance comparatively better as compared to natural aggregate. A total of 12 concrete mixes were cast in different single blended SCMs …
Published in Recent Trends in Civil Engineering & Technology · Vol. 13, Issue 2, 2023 · pp. 28–35 Read article
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Thermal Stress Analysis of Cross-ply Laminated Plates using Refined Shear Deformation Theory
Abstract: A refined shear deformation theory is presented for laminated plates under thermal loading. The in-plane displacement field uses sinusoidal function in terms of thickness co-ordinate to include the shear deformation effect. Governing equations and boundary conditions of the theory are obtained using the principle of virtual work. Stresses and deflections of isotropic, orthotropic, symmetric and antisymmetric cross- ply laminated plates subjected to linear thermal loads are obtained. It is to …
Published in Journal of Experimental & Applied Mechanics · Vol. 2, Issue 1, 2011 · pp. 47–66 Read article
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Partial Replacement of Sand with Waste PET in Concrete
Abstract: Plastic solid waste generation increases per annum with the present current consumption habit prevalent within the society nowadays. The improper disposal of plastic has been a serious concern to the environment because it isn't easily degradable. the difficulty of environmental pollution caused By Polyethelene Terephthalates (PET) has been extensively discussed and therefore the best solution proposed is recycling. Therefore, one among the potential means to the matter is to recycle …
Published in Journal of Structural Engineering and Management · Vol. 7, Issue 3, 2020 · pp. 24–28 Read article
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Incorporating Mobility to Sensor Networks during Node Failure and Their Analysis for Radio Propagation Models
Abstract: AbstractWireless sensor networks are expected to find wide applicability and increasing deployment in the near future. It consists of spatially distributed autonomous sensors to monitor physical or environmental conditions and to cooperatively pass their data through the network to a main location. The more modern networks are bi-directional, also enabling control of sensor activity. The development of wireless sensor networks was motivated by military applications such as battlefield surveillance, many …
Published in Journal of Communication Engineering & Systems · Vol. 4, Issue 1, 2014 · pp. 29–35 Read article
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A Study of Composite Concrete Using Palm Oil Fuel Ash (POFA) as a Partial Replacement for Cement in Self Compacting Concrete
Abstract: Due to its flexibility at young ages and its capacity to be moulded into any necessary structural form and shape, concrete is the most commonly used construction material. For concrete to be workable and to have the necessary strength and durability, thorough compaction utilising vibration is typically necessary. Large numbers of voids are caused by inadequate concrete compaction affecting the structural strength and long-term toughness. Self-Compacting Concrete (SCC) offers a …
Published in Journal of Polymer & Composites · Vol. 11, Issue 1, 2023 · pp. 76–86 Read article
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Thermal Response of Thick Beam Subjected to Thermo-mechanical Loads by Using HyperbolicShear Deformation Theory
Abstract: In this paper, a hyperbolic shear deformation theory (HPSDT) taking into account transverse shear deformation effect is presented for thermo-mechanical stress analysis of thick isotropic beam subjected to thermo-mechanical. The displacement field contains two variables. The hyperbolic sine and cosine function is used in the displacement field in terms of thickness Co-ordinate to represent the effect of shear deformation. The most important feature of the theory is that, the transverse …
Published in Journal of Structural Engineering and Management · Vol. 3, Issue 3, 2016 · pp. 22–30 Read article
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Petrographic Study of Basalt from Adi hill, Nipani, Belgaum District, Karnataka, India
Abstract: Adi is a rural region in India's Karnataka state's Belgaum district. The Co-ordinates are 16.4962° N and 74.3727° E. The area is underlain by basaltic lava flows, known as Deccan Trap. Plagioclase and pyroxene make up the majority of the fine-grained volcanic rock known as basalt, which also contains biotite, olivine, and quartz. Basalt is composed of calcic plagioclase and pyroxene. Plagioclase is seen in the form of laths. Common …
Published in Journal of Remote Sensing & GIS · Vol. 13, Issue 2, 2022 · pp. 16–24 Read article
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Electromagnetic Transients of a Sagging Conductor above Lossy Earth—Effect of its Loading and of the Earth Parameters
Abstract: This paper addresses the electromagnetic transients of a non-uniform overhead transmission line conductor with due consideration of its receiving-end load, its sag and of the earth parameters. The concept of the complex penetration depth is adopted in the formulation of the line’s equations in the s-domain. A relation for the conductor height as a function of the longitudinal co-ordinate is derived and incorporated in the analysis. The two simultaneous differential …
Published in Journal of Power Electronics and Power Systems · Vol. 7, Issue 3, 2017 · pp. 47–59 Read article
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Geophysical Determination of Construction Clay Deposit Using 2-Dimensional Resistivity Imaging In Ologbo Area of Edo State
Abstract: AbstractGeophysical exploration based on a two-dimensional electrical resistivity survey was carried out to determine the presence of construction clay deposits in Ologbo Area of Edo State, Nigeria. Begin and end co-ordinates for line 1 were N6°05.585′, E005°39.686′ and N6°05.541′, E005°39.652′ and N6°03.754′, E005°39.029′ and N6°03.700′, E005°39.054′ for line 2. The survey technique utilized was Wenner-Schlumberger array in the two explored areas to justify the operation of assembling apparent resistivity data. …
Published in Research & Reviews : Journal of Physics · Vol. 5, Issue 2, 2016 · pp. 1–12 Read article
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Kayakalpa Yoga, A Treasure Hunt for Women with PCOS and Infertility: A Pilot Trial
Abstract: Life is nothing but a time length between birth and death and it is in the co-ordination of self, society, and nature. The purpose of life is achieving perfection in one`s own wisdom and realization of divinity .This can be achieved through regular practice of yoga which is the main tool box to achieve the ultimate goal of our life. Kaya – human body, kalpa – long period of time, …
Published in Research & Reviews : A Journal of Unani, Siddha and Homeopathy · Vol. 1, Issue 03, 2014 · pp. 12–23 Read article
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The Electromagnetic Transients in Mixed Power Networks with Partial Undergrounding
Abstract: This paper deals with the electromagnetic transients in partially undergrounded mixed high voltage power networks. These networks can include several cable sections replacing parts of the overhead transmission lines. The analysis yields the transient voltage and current distributions along the normal and the partially undergrounded lines. Moreover, the results can indicate eventually existing localized voltage and current concentrations within the network. The study suggests an exact direct analytical distributed parameter …
Published in Journal of Power Electronics and Power Systems · Vol. 7, Issue 2, 2017 · pp. 1–13 Read article
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Diversification of the Indian Nuclear Industry via Nuclear Cogeneration: Some Insights
Abstract: The Indian nuclear industry provides 2% of the electricity generated in India today. Other than its growing importance as a source of clean base load electricity in the clean energy transition as a complement to growing shares of variable renewables in India’s energy mix, it can continue to remain relevant and play a vital role in India in the years to come by suitably re-inventing itself to provide a variety …
Published in Journal of Nuclear Engineering & Technology · Vol. 12, Issue 1, 2022 · pp. 22–30 Read article
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Selection of Best Natural Fibre for Retrofitting of Structure by Using AHP
Abstract: Ordinary concrete has certain characteristics such as; it is relatively strong in compression but weak in tension and tends to be brittle. To neutralize this weakness of concrete some natural reinforcement is provided to concrete and subsequent concrete is called fibre reinforced concrete. There are many types of natural fibres which are used in concrete as a reinforced material to increase the properties of concrete such as; Sisal, Coir, Hemp, …
Published in Journal of Structural Engineering and Management · Vol. 2, Issue 2, 2015 · pp. 13–19 Read article
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Evaluation of Fungicides and Bioagents against Pyricularia grisea in vitro
Abstract: AbstractBlast disease, a standout amongst the most pulverizing infections of rice in most rice delivering regions of the world is caused by Pyricularia grisea [1]. In Nepal, the infection causes 10–20% yield diminishment in vulnerable assortments, however in extreme case; it goes up to 80% [2]. Chemicals are ordinarily connected for controlling rice impact sickness [3], yet when chemicals are utilized aimlessly, they likewise represent a genuine risk to the …
Published in Research and Reviews : Journal of Crop science and Technology · Vol. 6, Issue 1, 2017 · pp. 33–36 Read article